A Money Manager Block contains the UNIT SIZE script section.  This is the primary script section for determining unit order quantities.  It is most often the script section that rejects an order when insufficient equity allocation doesn't support any quantity.  

 

The UNIT SIZE script section is called by the Broker Objects Entry Order Functions so that an order can be given a quantity size.

 

Note:

The UNIT SIZE script can be Added to any block as integrated money manager when desired.  However, there can only be one UNIT SIZE script in any of the system's list of blox.

 

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